Biology, 13.09.2019 04:10 samanthahurtado0914

Draw i t assume you are mapping genes a, b, c, and d in drosophila. you know that these genes are linked on the same chromosome, and you determine the recombination frequencies between each pair of genes to be as follows: a–b, 8%; a–c, 28%; a–d, 25%; b–c, 20%; b–d, 33%. (a) describe how you determined the recombination frequencies for each pair of genes. (b) draw a chromosome map based on your data.

Answers: 1

Show answers

Another question on Biology

Biology, 22.06.2019 01:30

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Answers: 2

Answer

Biology, 22.06.2019 02:00

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Answers: 1

Answer

Biology, 22.06.2019 07:00

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease

Answers: 2

Answer

Biology, 22.06.2019 09:00

How does science influence the decisions made about social, economic, and political issues?

Answers: 1

Answer

You know the right answer?

Draw i t assume you are mapping genes a, b, c, and d in drosophila. you know that these genes are li...

Questions